An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

This Arduino project implements a servo motor control system using three IR sensors for directional movement detection. The system monitors obstacles or movements in three directions (left, center, ...

Arduinoを使った電子工作で人気の「自動制御」。今回は、安価で入手しやすい「超音波距離センサー（HC-SR04）」と「サーボモーター」を使い、前方の障害物を検知して自動でハンドル（舵）を切る、障害物回避システムの作り方をステップバイステップでご ...

Abstract: This paper introduces an Arduino-based color-sorting conveyor belt system that automates object sorting by color. Employing a TCS3200 color sensor, an Arduino microcontroller detects red, ...

Abstract— This report is about to an electronic hardware-based project where we have implemented an Arduino-based Smart Cricket Stadium. Our aim is to make cricket games more efficient during unstable ...

Arduinoでサーボモーターを動かす基本をマスターしたら、次はもっと複雑な動きに挑戦してみたくなりますよね。今回は、そのステップアップとして、2つの車輪を回すDCモーターと、距離を測る超音波センサーを組み合わせ、前方の障害物に自動でついていく ...

Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...

Today, We will review the Cytron Maker Uno RP2040 development board combining the Arduino UNO form factor with the Raspberry Pi RP2040 microcontroller that makes it programmable with the Arduino IDE ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...